JPS5939671A - Automatic guide broadcasting device for elevator - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to an automatic guidance announcement system for elevators.

[Technical background of the invention]

In recent years, elevators are increasingly being equipped with automatic guidance announcement devices in order to improve service to passengers. Every time an elevator arrives at a service floor, Toreha makes a normal announcement that provides guidance on the direction, floor, opening and closing of doors, etc., and an abnormal announcement that provides guidance in the event of an abnormality such as an earthquake, fire, or power outage. It is something. this house,
Regarding normal announcements, it is especially convenient for people with disabilities in terms of service and safety, but for general customers, it may be annoying to have announcements every time they arrive at a service floor, and in extreme cases In some cases, it corresponds to a type of noise.

Additionally, for business purposes in department stores, etc., for example, it is required that regular information announcements be made to passengers boarding and alighting on a floor where an event is being held to attract a large number of people, to encourage them to board and alight on other floors. In many cases, regular guidance announcements are useful for users on a particular floor.

Except when the normal guidance broadcast is meaningful, it is preferable not to have the normal guidance broadcast in view of the above-mentioned noise, but the abnormal guidance broadcast is meaningful in any case.

[Purpose of the invention]

The present invention provides an automatic elevator guidance broadcasting device that automatically determines whether a guidance broadcast is meaningful or not, and prevents unnecessary guidance broadcasts from being made as much as possible, thereby preventing annoying noise caused by unnecessary guidance broadcasts. It is intended to.

[Summary of the invention]

In an elevator that has been designed for people with disabilities, it is possible to use a designated floor (for example, a floor where an event is being held) even if the elevator is not designed for people with disabilities.
The system is characterized in that a normal guidance broadcast is made only when a specific call such as a call is registered.

[Embodiments of the invention]

FIG. 1 is a front view of an elevator hall for people with disabilities to which an embodiment of the present invention is applied, in which 1 is a hall call button (switch) for general use, and 2 is a hall call button (switch) exclusively for people with disabilities. show.

Fig. 2 is a front view of the interior of the elevator car to which the same embodiment is applied; 3 is a general car operation panel having a general in-car call button (switch), etc., and 4 is an in-car call button for people with disabilities. (switches) etc., and 5 indicates a sub-operation panel exclusively for the disabled.

FIG. 3 shows the configuration of an embodiment of the present invention.

In Fig. 3, AD is the main body of the automatic guidance broadcasting device, 7BT is its power supply, SP is the speaker, CH4 is the input signal group of the channel that broadcasts the floor guidance, and CH2X, - is the input signal of the channel that broadcasts the door opening/closing guidance. group, CH
, is the input signal group of the channel that performs direction guidance broadcasting, CH
4 is the input signal group of the channel that performs the abnormality guidance broadcast, IK
1, 2... IF, 2F”,
...XF' is the a contact of the floor position detection relay that detects the stopping floor when the elevator lands on the stopping floor, E
1 and E2 are the a-contacts of the relays that are energized when an abnormality is detected, DO and CL are the a-contacts of the relays that are energized when the door open command and door close command are issued, respectively, and DR is the door open confirmation relay. 8 contacts, JH,, 2H4, 2H2...
JH2 is the a-contact of the relay that is energized when a hall call is registered using the hall call button for disabled persons shown in Fig. 1, and SU and SD are the a-contacts of the relay that are energized when the elevator operating direction is selected. The a-contact of the direction relay and the downward direction relay is used.Next, the operation in such a configuration will be explained.

If a person with a disability registers a hall call by operating the hall call button for the handicapped in the direction in which he/she wants to go, the corresponding one of the contacts zH1, JH1, 2H2, . . . JH2 closes. When the car responds to the call and lands on the floor, the contacts IF, 2F of the floor position detection relay...
・The contact on the corresponding floor of XF closes. When the car stops and the door opens, contact DR of the door open confirmation relay closes. When the operating direction of the elevator is selected in response to a car call or a hall call, the contact SU or SD corresponding to that direction is closed, and as a result, a signal is input to the direction guidance broadcast channel CH of the automatic guidance broadcast device main body AD. Directions for driving will be announced. Next, when the passenger gets into the car and registers an in-car call by pressing the call button for the destination floor on the operation panel for the disabled, the contacts IK, 2K, . . . , XK corresponding to that floor close. When the door closing command is output, a signal is input from the contact CL to the closing door opening/closing guidance broadcast channel CH2, and a door closing guidance broadcast is performed. When the elevator reaches the floor where it is to be operated and stopped, contacts IF, 2F, ..., XF of the floor position detection relay corresponding to the floor to be stopped close, and a signal is input to the floor guidance broadcast channel CH1. A floor announcement for that floor will be made. Also, when the door opening command is issued, the contact DO closes and the door opening guidance broadcast is performed. It will only be broadcast when.

In addition, in the above, contacts zK, 2,..., However, instead of calling these calls exclusively for the disabled, it is also possible to make a normal guidance announcement when a call for a specific floor is registered, in much the same way as described above, by using the A contact of a relay that is energized when a call for a specific floor is registered. .

Next, the guidance broadcast when an abnormality occurs will be explained.

When an abnormality occurs, contacts E, i, or E2 are closed depending on the contents of the abnormality, and 7 signals are input to the abnormality guidance broadcast channel CH4, and an example of abnormality guidance broadcast according to the contents of the abnormality is performed.

At this time, contact IK, 2 for floor guidance and door opening/closing guidance.
. . . Regardless of whether XK is opened or closed, the a-contact E or E2 of the relay, which is energized when an abnormality is detected, is closed, so floor guidance announcements and door opening/closing announcements can also be made.

In this way, normal guidance announcements are made only when a special call for the handicapped is registered, or only when a call for a specific floor is registered, and if there is still an abnormality, an abnormal guidance announcement is made regardless of the above call. Therefore, optimal guidance broadcasting can be performed at all times.

It should be noted that the present invention is not limited to the embodiments described above and shown in the drawings, but can be implemented with various modifications without changing the gist thereof.

〔Effect of the invention〕

According to the present invention, it is possible to automatically determine the necessity of guidance announcements based on the call status, and to prevent the annoyance and noise caused by unnecessary guidance announcements. Also, even if this is done, it is possible to perform an abnormality guidance broadcast in the event of an abnormality and to prevent the abnormality guidance from being sacrificed even if the guidance broadcast is restricted.

[Brief explanation of the drawing]

FIG. 541 is a front view of an elevator hall to which an embodiment of the present invention is applied, FIG. 2 is a front view of the interior of the elevator car, and FIG. 3 is a circuit diagram showing the configuration of an embodiment of the present invention. 1... Hall call button (switch) for general use, 2... Hall call call button (switch) for disabled people only, 3... Car operation panel for general use, 4, 5... Car operation panel for disabled people only, A.D.・
・・Automatic guidance broadcasting device body, BT・Power supply device, sp
...Speaker, CH,, CH2, CH3, C) I4・
・Input signal terminal for automatic guide broadcast channel, IK, 2
K. ...XK, IF, 2F...XF e IH4+ 2
H1s 2H2e... 藷, , E, , IC2, D
o, CL, 8D, 8U, DR-・Contact. Applicant's agent Patent attorney Takehiko Suzue Figure 1 1211 No. 11

Claims (1)

[Scope of Claims] (1) A guidance broadcasting device that performs predetermined guidance broadcasting in response to the operation of an elevator, and only when a specific call among elevator hall calls and in-car calls is registered. An automatic guidance broadcasting device for an elevator, comprising a broadcasting control circuit for operating the guidance broadcasting device. (2. The automatic elevator guidance broadcasting device according to claim 1, wherein the specific call in the broadcasting control circuit is a call for a scheduled floor. (3) In the automatic elevator guidance broadcasting device according to claim 1, the elevator has a hall call switch and an in-car call switch exclusively for disabled persons in addition to a general hall call switch and an in-car call switch, and An automatic elevator guidance broadcasting device characterized in that a specific call in the broadcast control circuit is a registered call by a call switch exclusively for handicapped persons. A guidance broadcasting device capable of performing abnormal guidance broadcasting, and a first broadcasting control circuit that operates normal guidance broadcasting of the guidance broadcasting device only when a specific call among an elevator hall call and an in-car call is registered. and a second broadcast control circuit that operates the abnormal guidance broadcast of the guidance broadcast device regardless of the operating state of the normal broadcast control circuit when an abnormality occurs.